12,398 Protective Relay
results from495 suppliers
Phase Sequence Protection Auto Recovery Voltage Protective Device DC Relay 12V
- Theory: Voltage Relay
- Usage: Voltage Monitoring
- Phase: 1/3
- Electricity Type: AC/DC
- Number of Pole: 2
- Load: Low Voltage
Aoasis Adgk-04 Dgk-04 Good Quality Digital Phase Sequence Voltage Protective Relay Manufacturer
- Theory: Digital Display Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
Elecnova Protective Motor Relay LCD Display Protection Relay with RS485
- Structure: Combination
- Signal: Continuous
- Certification: CCC, CE, UL
- Condition: New
- Customized: Customized
- Port: Shanghai
80A Latching Relay Power Relay Use in Protective Relay
- Theory: Electromagnetic Relay
- Usage: Latching Relay
- Phase: 2
- Action Principle: Electromagnetic Type
- Size: 38.5*33*17.2
- Protect Feature: Sealed
Motor Phase Failure&Phase Sequence&Over-Voltage&Under-Voltage Protective Relay
- Theory: Voltage Relay
- Usage: Motor Protector
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Load: Medium Power Relay
63A DIN Rail Current Protector Over Voltage Protector Under Voltage Protective Relay
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 1
- Electricity Type: Ac
- Load: Micro Power Relay
- Protective Characteristics: Enclosed Rlay
1no 1nc Hot Overload Auto Electrical Motor Protective Relay (GHT-22)
- Theory: Thermal Relay
- Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Overload Protect Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Load: Weak Power Relay
Customer Logo Packing Refrigerator Compressor Start Relay Refrigerator Protective Relay Prices
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay
- Phase: 1
- Electricity Type: Ac
- Number of Pole: 1
- Load: Low Power Relay
Brand New Original Protective Relay 774730/777520/777585/777601/777602/777609/777949/540322/751107/540050/540080/774790/751111/773864/525122/380705/774318
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: New
- Packing: Export Package
- Standard: 1 pc in one box
- Port: Tianjin
Meishuo Mad-12V-20A-1A Auto Parts Motor Protective Electric Car Relay
- After-sales Service: 12 Months
- Theory: Electromagnetic Relay
- Size: Miniature
- Usage: Auto
- Coil Voltage: 12VDC
- Protect Feature: Sealed
Free Sample! 100 AMP Protective Thermal Safety Relay
- Usage: Thermal Relay
- Phase: 3
- Electricity Type: Dc
- Number of Pole: 3
- Load: Weak Power Relay
- Protective Characteristics: Sealed Relay
Schneid Thermal Relay LC1n Overload Protection Lrn Three-Phase Thermal Protective Relay Lrn357n
- Task: Adjust
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control
- Condition: New
Acrel Asj10L-Ld1a Earth Leakage Relay Asj Series Residual Current Relay Earth Fault Leakage Current Protective Relay RS485
- Theory: Leakage Current Relay
- Usage: Leakage Current Relay
- Phase: 1
- Electricity Type: Ac
- Load: Micro Power Relay
- Protective Characteristics: Enclosed Rlay
Dry Contact Auto Recovery Voltage Protective Device 24V Relay Switching 240V
- Theory: Voltage Relay
- Usage: Voltage Monitoring
- Phase: 1/3
- Electricity Type: AC/DC
- Number of Pole: 2
- Load: Low Voltage
Spst Spdt 5V 6V 12V PCB 0.36W 0.48W Subminiature 1c Changeover 10A 14VDC Protective Relay 12V 20A Power Relay for Household Appliance / Smart Home / Auto Contro
- Theory: Electromagnetic Relay
- Usage: Car Relay, Household Appliances Relay, Automotive Intelligent Systems
- Phase: 1
- Electricity Type: Ac
- Number of Pole: 1
- Load: Micro Power Relay
Geya Gri8-01 Single Phase Current Monitoring Relay Over Current Protective Relays DC24V or AC24V-240V
- Theory: Monitoring Relay
- Usage: Control
- Phase: 1
- Electricity Type: Current Monitoring Relay
- Number of Pole: 4
- Load: Weak Power Relay
Wirtgen Pavement Milling Machine 24V DC Protective Relay
- Type: Bearing
- Application: Tunnel Boring Machine
- Condition: Used
- Name: Relay 24V DC
- Brand: Wirtgen
- Compatible Models: Wirtgen Pavement Milling Machine
High Power Widely Used 220V Protection Protective Relay Jqx 62f 12VDC 24VDC 1z Spst Spdt Power Relays
- Theory: Electromagnetic Relay
- Usage: Lathe Relay, Stabilizer
- Phase: 1
- Electricity Type: Dc
- Number of Pole: 1
- Load: High Power Relay
High Quality Intermediate Protective Relays with Base Socket of Module 6A 12V 24V 220/240VAC with Power Phase Failure Price
- Theory: Voltage Relay
- Usage: Household Appliances Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 8
- Load: Medium Power Relay
Oasis Agk-03 Low Voltage Control Protective Relay Agk-03n China Relays Manufacturer
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Name: Voltage Control Relay
Hot Sale Meishuo Mpi-S-2110-B-4NF Relays Spst Lower Price Miniature Protective Relay
- Theory: PCB
- Usage: PCB
- Size: Miniature
- Coil Voltage: 12VDC
- Protect Feature: Sealed
- Coil Power: 0.4W 0.53W
1.6-2.5A AC 50/60Hz Motor Overload Protective 10A 5A Thermal Relay Switch
- Theory: Thermal Relay
- Usage: Household Appliances Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 4
- Load: Weak Power Relay
Wholesale Durable High Quality Prices Protective Safety Over Load Refrigerator Relays
- Material: Stainless Steel
- Usage: Home Refrigerator & Freezer
- Parts: Relay
- Where: Zhejiang
- Sample: Free
- Warranty: More Than 5 Years
63A 220V DIN Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay Home Usage Dual LED Displaylay
- Standard: color box
- Port: Ningbo
- Production Capacity: 10000 Pieces/Year
- Trademark: BXST
- Origin: Wenzhou, China
- HS Code: 85363000
Portable Comprehensive High Accuracy Bus Protective Relay Protection Relay Protection Testing Equipment
- Theory: Power Test Equipment
- Usage: Protection Relay Test
- Phase: 3
- Electricity Type: AC DC
- Number of Pole: 3
- Load: High Power Relay
3 Phase Voltage Monitoring Relay Voltage Protection Relay with Multi Protective Function
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
Schneid Thermal Overload Protective Relay Lrn05n
- Task: Adjust
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control
- Condition: New
New Type Im-M1202 Motor Multi-Voltage Protective Relay for Poland
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, for Energy-Saving, Remote Control, Energy Meter
- Phase: 1
- Electricity Type: Dc
- Number of Pole: 1
- Load: High Power Relay
0.63-1A AC 50/60Hz 1-1.6A 50A Jr28s Electric Motor Protective 10A 5A Overload Thermal Relay Switch
- Theory: Thermal Relay
- Usage: Household Appliances Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 4
- Load: Weak Power Relay
Intelligent 2-Channel Low Voltage Digital Overload Ground Fault Protection Motor Protective Relay with RS485
- Theory: Thermal Relay
- Usage: Motor Relay
- Phase: 1
- Electricity Type: Ac
- Number of Pole: 8
- Load: Medium Power Relay
Comprehensive Motor Protective Relay with Multi Communication Leakage Protection Logic Programmable 6 Kinds of Soe 40 Waveform Records
- Task: Adjust
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CE
Miniature Protective High Power SSR-D Series Solid State Relay (DC-AC)
- Theory: Electromagnetic Relay
- Usage: Car Relay, Household Appliances Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 2
- Load: Medium Power Relay
Protective Thermal Overload Relay 240 Volt Magnetic Relay Switch
- Usage: Thermal Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Load: Weak Power Relay
- Protective Characteristics: Sealed Relay
Aoasis Adgk-01 220VAC Single Phase Over and Under Monitoring Voltage Protective Control Relay
- Theory: Digital Display Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
Harnes for 5pins Automotriz Geya Customized Board Protective Relay General Purpose
- Theory: Electromagnetic Relay
- Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
- Phase: 1
- Electricity Type: AC DC
- Number of Pole: 1
- Load: Medium Power Relay
AC Voltage Controller 3 Phase Undervoltage Protective Relay Phase Sequence Protection Relay
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
Meishuo Mca Spdt 3V 5V 6V 9V PCB 0.2W 0.36W Subminiature 1c Changeover 3A 240VAC 24VDC Protective Relay 12V 3A Power Relay
- Theory: Electromagnetic Relay
- Usage: PCB
- Size: Subminiature
- Coil Voltage: 12VDC
- Termination: PCB
- Protect Feature: Sealed
Monitoring Protective 24V AC Relay with Good Price
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, for Energy-Saving, Remote Control, Energy Meter
- Phase: 2
- Electricity Type: Dc
- Number of Pole: 2
- Load: High Power Relay
Aoasis Agk-04 380VAC 50/60Hz IP20 Voltage Control Relay Protective Relays
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
Acrel Am2se-H RS485 Communication Interface Idmt Protective Relay
- Theory: Electromagnetic Relay
- Type: Electric Parameter Relay
- Current Input: AC 1A/5A
- Zero Sequence Current Input: AC 1A/5A
- Operation Voltage: AC/DC 110V/220V DC 48V/24V
- Anti-Pumping Circuit: Optional